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namespace: default
spec:
ingressClassName: nginx
rules:
- host: myapp.example.com
http:
paths:
- path: /
pathType: Prefix
backend:
service:
name: myapp-service
port:
number: 80
<|endoftext|>
# PersistentVolumeClaim — SSD storage
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: fast-storage-pvc
namespace: production
spec:
accessModes:
- ReadWriteOnce
storageClassName: fast-ssd
resources:
requests:
storage: 20Gi
<|endoftext|>
# PersistentVolumeClaim — shared storage ReadWriteMany
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: shared-pvc
namespace: default
spec:
accessModes:
- ReadWriteMany
resources:
requests:
storage: 100Gi
<|endoftext|>
# CronJob — backup diário com retentionPolicy
apiVersion: batch/v1
kind: CronJob
metadata:
name: database-backup
namespace: production
spec:
schedule: "0 2 * * *"
concurrencyPolicy: Forbid
successfulJobsHistoryLimit: 3
failedJobsHistoryLimit: 1
jobTemplate:
spec:
template:
metadata:
labels:
job: database-backup
spec:
restartPolicy: OnFailure
containers:
- name: backup
image: postgres:15
command:
- /bin/sh
- -c
- |
pg_dump -h $DB_HOST -U $DB_USER $DB_NAME | gzip > /backup/$(date +%Y%m%d).sql.gz
env:
- name: DB_HOST
valueFrom:
secretKeyRef:
name: db-credentials
key: host
- name: DB_USER
valueFrom:
secretKeyRef:
name: db-credentials
key: username
- name: DB_NAME
value: production
resources:
requests:
memory: "64Mi"
cpu: "100m"
limits:
memory: "128Mi"
cpu: "200m"
backoffLimit: 3
<|endoftext|>
# NetworkPolicy — deny all ingress/egress exceto permitidos
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
name: api-netpol
namespace: production
spec:
podSelector:
matchLabels: